Sound Effects!

Im in search of some sound effects, more along the lines of sound effects they would use in movie trailers. like some cool "boom" and "whoosh" sound effects. decent quality might i include, thanks in advance!

Alternatively, you may want to do as I did. there are loads of CD of sound effects availabel very cheaply from th elikes of ebay. I found a set of 4 CD of sound effect on amazon.co.uk for about £16 UKP. A very reasonable price for building up your library.

Hmm, makes me think. Now I have my 'recorder' I should get out and record my own stuff.